have sth done与have sb do sth与 have sb doing sth区别
问题描述：
have sth done与have sb do sth与 have sb doing sth区别
答
have sth done 有些事情要做
have sb do sth 让某人做某事（还没做）
have sb doing sth 让某人做某事（正在做）
答
have sb done是别人做
have sb do sth是让某人完成一整件事
have sb doing是让某人保持做的这个动作
答
have sth done 让别人去做这件事,(某件事被做)e.g.I'll have my hair cut.我打算去理发.have sb do sth.让某人做某事,have是使役动词,后边要省略动词不定式tohave sb doing sth.让某人持续做某事,强调"持续"e.g.He h...
答
have sth done 是使……被做，sth 和 done 是动宾关系
have sb do 是使某人做某事。
have sb doing 好像很少有这样用